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    Subject[PATCH V2 2/2] usb: cdc-wdm: Constify static struct wwan_port_ops
    Date
    The only usage of wdm_wwan_port_ops is to pass its address to
    wwan_create_port() which takes a pointer to const wwan_port_ops as
    argument. Make it const to allow the compiler to put it in read-only
    memory.

    Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
    ---
    Changes:
    V1->V2: No changes

    drivers/usb/class/cdc-wdm.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
    index fdf79bcf7eb0..7f2c83f299d3 100644
    --- a/drivers/usb/class/cdc-wdm.c
    +++ b/drivers/usb/class/cdc-wdm.c
    @@ -911,7 +911,7 @@ static int wdm_wwan_port_tx(struct wwan_port *port, struct sk_buff *skb)
    return rv;
    }

    -static struct wwan_port_ops wdm_wwan_port_ops = {
    +static const struct wwan_port_ops wdm_wwan_port_ops = {
    .start = wdm_wwan_port_start,
    .stop = wdm_wwan_port_stop,
    .tx = wdm_wwan_port_tx,
    --
    2.33.0
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